It appears that data from other requests is being tacked on to the end. Refreshing the page results in new data at the end. Without the time format the date displays normally but obviously not in the desired format.

Edit: this is on 4.0.13

Edit 2: You may have trouble duplicating the problem on a low traffic server. Our test server does not have this problem but it also has no real traffic. I've tested this on multiple live servers and the problem exists as described in all cases.

I think this is pretty 'typical' LSWS treatment. 1st they put the new package up (but not links) for early adopters to test. After that they update the download links. Finally, after the upload link have been out a bit the push it out via the auto-upload.